Year: 2020

Picture Parade Three Hundred and Thirty-Seven

My grandson comes to the rescue!

A week ago I had no idea where more dog pictures were coming from.

Then in an email conversation with my grandson, Morten, up came this: Pixabay and their folder of dog photos!

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Hopefully, thanks to Morten, this will run and run!

Memories of the past.

Angela Stockdale and Pharaoh came to mind!

In the last twenty-four hours I was in communication with a person in Essex, England about dog training (and hopefully there will be a guest post from him) and it caused me to think of Angela Stockdale.

I then did a search on my blog for posts where I had mentioned Angela and came across quite a few in the early days of blogging. Then I thought it would be nice to republish one of them; Four Years Old.

So here it is again.

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How time flies!

Four years ago this day, the first post was published on Learning from Dogs. Here it is again:

Parenting lessons from Dogs!

Much too late to make me realise the inadequacies of my own parenting skills, I learnt an important lesson when training my GSD (who is called Pharaoh, by the way). That is that putting more emphasis into praise and reward for getting it right ‘trains’ the dog much quicker than telling it off. The classic example is scolding a dog for running off when it should be lots of hugs and praise for returning home. The scolding simply teaches the dog that returning home isn’t pleasant whereas praise reinforces that home is the place to be. Like so many things in life, very obvious once understood!

Absolutely certain that it works with youngsters just the same way.

Despite being a very dominant dog, Pharaoh showed his teaching ability when working with other dogs. In the UK there is an amazing woman, Angela Stockdale, who has proved that dogs (and horses) learn most effectively when being taught by other dogs (and horses). Pharaoh was revealed to be a Beta Dog, (i.e. second in status below the Alpha Dog) and, therefore, was able to use his natural pack instinct to teach puppy dogs their social skills and to break up squabbles within a pack.

When you think about it, don’t kids learn much more (often to our chagrin!) from other kids than they do from their parents. Still focusing on giving more praise than punishment seems like a much more effective strategy.

As was read somewhere, Catch them in the act of doing Right!

By Paul Handover.

As it happens, it feels a little like ‘what goes around, comes around’. Why do I say that?

Because just last Saturday, I sent off a selection of pictures and videos to Angela Stockdale. Stay with me for a while as to the reason why.

Angela trades under the name of The Dog Partnership and, frankly, what she doesn’t know about the behaviour of dogs isn’t worth bothering about!

Just take a peek at the page on her website under the heading of Teaching Dogs. Here’s a little of what Angela writes:

I consider myself so lucky for dogs alone to have been my teachers. I learnt from watching how my own dogs responded to another dog’s body language and vice versa their language. Watching, learning and working with Teaching Dogs was the only way I knew.

I was and always will be in awe of a Teaching Dog’s dogs ability to consciously adapt their body language in accordance to how the other dog was feeling. The result being, they could relax nervous dogs but at the same time maintain control of a problem situation. Remember, dogs talk dog far better than we do.

It came as quite a shock to me when I learnt about other approaches. It seemed foreign for people to have so much input in resolving what were described as ‘ behavioural’ issues. For me, working with these dogs was far more than resolving a behavioural issue. It was about improving the quality of lives of dogs who were not coping with everyday life. If they found dogs or people worrying, sometimes this was shown in displays of aggression. It is important to understand, these dogs were not aggressive, they simply displayed aggressive behaviour.

Now, I would like to introduce you to the world of Teaching Dogs and how these special dogs change the lives of less fortunate dogs, who never had the opportunity to really understand how to communicate with their own species.

Do read the rest here.

Back to why those photographs and videos had been sent to Angela. A couple of weeks ago, we enjoyed an evening meal with friends of friends, so to speak. This other couple owned a beautiful-looking male German Shepherd dog: Duke. Duke was 4-years-old. Our hostess remarked that he was very boisterous and had nipped a couple of strangers who had called at the house. She added that he seemed difficult to control. Duke had been there for about a month and he was a rescue so they had little or no knowledge of past behaviour.

Well, I’m no expect with dogs, that’s Jean’s domain. But there was something about Duke that captivated me. Something in the way he looked at me, his eyes linking so directly with mine, allowing me to see a dog that offered an honest openness.

More or less on impulse I stood up, held my right arm up at 45 degrees, looked Duke in the face and said, “Duke! Sit!”

Duke held my gaze and sat back on his haunches.

I moved my arm in a complete circle, around to the right, and said, “Duke! Lie down!” Duke lay down.

H’mm, I thought. Fascinating. This dog has been professionally trained at some point in the past, using the same ‘command’ system of voice and arm signalling as I had learnt with Pharaoh way back in 2003/2004.

The food was now on the table. I grabbed a small piece of meat off my plate and returned to Duke who had, of course, resumed his pottering around the room. “Duke! Here boy!” Duke came over to me. “Duke! Lie down!” Duke did so. I placed the piece of meat on the wooden floor about three feet in front of him. Duke’s eyes were riveted on the meat. “Duke!” Duke’s eyes reluctantly engaged with mine. “Duke! Stay!” I repeated the Stay command a couple more times as I backed away about 6 or 8 feet.

“Go on, Boy. Take the meat!” Duke gleefully grabbed the piece of meat. Gracious, I thought, this dog is magnificent. I wonder ……..

I took another piece of meat, “Duke! Sit!” “Duke! Stay!” I then backed off that 8 feet again, got down on my knees and placed the piece of meat just between my lips. I knew this was potential madness with a dog I had only met some 30 minutes previously, but there wasn’t an ounce of doubt in my mind. I voiced in my throat for Duke to fetch the meat. Duke came straight over and confidently and carefully removed the meat from my lips.

What a truly fabulous dog! It was a wonderful evening and once home both Jean and I were eulogising about Duke.

Then two days later, our dinner hostess rang me. “You know, I have decided we can no longer keep Duke. He is too strong a dog, I can’t control him. Is there any chance of you finding a new home for Duke?”

Without question, Jean and I would have offered Duke a new home; in a heartbeat. The only thing stopping that was me wondering if this strong-willed, male German Shepherd might be a Beta dog, as Pharaoh was. Or just might be too dominant a male dog to fit in comfortably with our dogs, especially Pharaoh who was at the stage of life where the last thing that should happen is for his happiness and contentment to be disturbed.

I hadn’t a clue as to how to answer that question. But I knew someone who would know: Angela Stockdale.

I rang her, caught up on old times and then explained the background to Duke’s situation. Angela said to repeat the exercise that I had witnessed when I took Pharaoh to her all those years ago, when I wondered if Pharaoh was an aggressive dog. My uncertainty with regard to Pharaoh followed a number of times when walking him in a public area with other dogs and he had been very threatening, both in voice and posture, towards some of those other dogs.

This is what Angela arranged. I took Pharaoh up to her place at Wheddon Cross, near Minehead in Somerset. When we arrived, Angela was standing just by a gate into a fenced paddock, maybe a half-acre in size. In the far corner were two dogs.

Angela asked me to bring Pharaoh to the gate and let him off the leash. It was clear that Pharaoh was going to be let into the paddock. I cautioned that Pharaoh could be quite a handful with other dogs and, perhaps, it would be better that I walked him into the area still on his lead. Angela said that wouldn’t be necessary. So as she held the gate open sufficient for Pharaoh to enter the paddock, I slipped the lead off him and backed away, as requested.

Pharaoh had hardly taken 2 or 3 paces when Angela called out, “Paul, there’s nothing wrong with him!”

I was astounded and stammered, “But, er, er, how can you tell so quickly?” “Because my two dogs haven’t taken any notice!”, came the reply.

Later Angela explained that in the paddock were her female Alpha dog and her male Beta dog. Ergo, the two top dogs in terms of status so far as dogs see other dogs.

In fact, Pharaoh was utterly subservient to these dogs, in a way that I had never witnessed before. Later on, as Pharaoh relaxed and started playing, Angela said that she thought that Pharaoh was a Beta dog. Mixing some of her other dogs into the group was later able to confirm that.

So back now to present times and Duke.

Thus last Saturday, as Angela recommended, we selected two of our dogs, Cleo our female German Shepherd and the most socialable of dogs, and Casey, a strong but not aggressive male (he had some PitBull in him).

Duke arrived and was allowed freely to nose around the large grassed area some way from the fenced-off horse paddock that we were using for the ‘introduction’.

Duke pottered around and then caught sight of Cleo and Casey in the paddock.

First sighting of Cleo and Casey.
First sighting of Cleo and Casey.

Then the meetings began!

Hello! My name is Duke. Do I smell OK? Mr. Casey?
Hello! My name is Duke. Do I smell OK? Mr. Casey?

And play didn’t seem to be too far off the agenda!

You lead, Cleo, I'll chase!
You lead, Cleo, I’ll chase!

So all the photographs and videos have been sent to Angela, and we will see what the conclusion is!

As Angela put it, “Remember, dogs talk dog far better than we do.”

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Yes there’s no question that dogs talk dog far better than we do!

The smell of COVID-19!

That is to a dog!

It was only a matter of time before the dog’s supreme sense of smell came to the aid of COVID-19 hunters!

A dog has a sense of smell that is 10,000 to 100,000 times more acute than that of a human.

Picture taken from NOVA.

But back to COVID-19.

Here’s an article from the Smithsonian.

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Dogs Are Being Trained to Sniff Out COVID-19

Researchers are attempting to teach eight dogs to detect the pandemic, which could help quickly screen large numbers of people in public places

This yellow lab is not involved in the research, but it still a very good doggo. (Photo by Jamie McCarthy/Getty Images)

By Alex Fox     smithsonianmag.com
May 1, 2020

Dogs are being enlisted in the fight against the novel coronavirus. Researchers at the University of Pennsylvania are testing a pack of eight Labrador retrievers to find out if their sensitive snouts can detect the pandemic virus by scent, Karin Brulliard reports for the Washington Post.
Humans have trained our canine friends’ finely tuned noses to sniff out other deadly diseases, including malaria, diabetes, some cancers and Parkinson’s disease, reported Ian Tucker for the Guardian in 2018. Other research has shown that viruses give off a particular smell, Cynthia Otto, director of the Working Dog Center at UPenn’s School of Veterinary Medicine, tells the Post.

If the dogs’ 300 million scent receptors can be trained to smell the novel coronavirus they could eventually be used in public places such as airports, businesses or hospitals to quickly and easily screen large numbers of people. Because this diagnosis by dog would depend on the smell given off by people infected with COVID-19 it should have no problem picking out asymptomatic carriers.

The yellow, black and chocolate labs will be trained for three weeks using a process called odor imprinting. Miss M., Poncho and six other dogs will be exposed to COVID-19 positive saliva or urine collected from hospitals and then rewarded with food when they pick out the correct samples, according to a statement from UPenn. When the dogs have the scent, they’ll be tested to see if they can pick out COVID-19 positive people.

“We don’t know that this will be the odor of the virus, per se, or the response to the virus, or a combination,” Otto, who is leading the project, tells the Post. “But the dogs don’t care what the odor is. … What they learn is that there’s something different about this sample than there is about that sample.”

Dogs are also being trained for this purpose in the United Kingdom by the charity Medical Detection Dogs in collaboration with Durham University and the London School of Hygiene and Tropical Medicine, reports the BBC.

“This would help prevent the re-emergence of the disease after we have brought the present epidemic under control,” Steve Lindsay, public health entomologist at Durham University, tells the BBC.

The U.K. trial expects to start collecting COVID-19 positive samples in the coming weeks and will train its dogs shortly thereafter, per the Post. If the trial is successful the group aims to distribute six dogs to be used for screening in U.K. airports.

“Each individual dog can screen up to 250 people per hour,” James Logan, epidemiologist at Durham University and collaborator on the project, tells the Post. “We are simultaneously working on a model to scale it up so it can be deployed in other countries at ports of entry, including airports.”

Otto tells the Post that the trial could inspire an electronic sensor that could detect COVID-19 which might be able to rapidly test thousands of people. But if the dogs’ olfactory prowess can’t be replicated, then the ability to scale up could be limited by another issue: the U.S.’s shortage of detection dogs.

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The list of fabulous skills that dogs have and their ability to help us humans out is practically endless.

To be more to the point, if dogs really can make a difference in determining who has got COVID-19, especially at airports, then this is a step to eventually returning to a more open and normal lifestyle.

May it happen!

I would like to close by returning to that NOVA article and republishing the following:

Put another way, dogs can detect some odors in parts per trillion. What does that mean in terms we might understand? Well, in her book Inside of a Dog, Alexandra Horowitz, a dog-cognition researcher at Barnard College, writes that while we might notice if our coffee has had a teaspoon of sugar added to it, a dog could detect a teaspoon of sugar in a million gallons of water, or two Olympic-sized pools worth. Another dog scientist likened their ability to catching a whiff of one rotten apple in two million barrels.

Incredible!

Hubble into music.

Back to the space telescope!

I cannot stop engaging in Hubble stories and republishing them in this place.

The latest is an account, published here, of how scientists turned an image of a galaxy into music! Or rather added music to the video.

Here it is!

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Cool! A Hubble photo translated to music

Posted by in | May 10, 2020

There’s no sound in space. But – working with NASA – musicians and scientists turned a Hubble Space Telescope image of a galaxy cluster into music.

We stumbled on this video via a May 3, 2020, re-post at ScienceAlert. Matt Russo and Andrew Santaguida of System Sounds in Toronto – which calls itself “a sci-art outreach project” – created the video. It’s part of NASA’s Astrophysics Visualizations series. NASA explained the video this way:

Space becomes sonified in this visualization of a cluster of galaxies imaged by NASA’s Hubble Space Telescope. Time flows left to right, and the frequency of sound changes from bottom to top, ranging from 30 to 1,000 hertz. Objects near the bottom of the image produce lower notes, while those near the top produce higher ones. Most of the visible specks are galaxies housing countless stars. A few individual stars shine brightly in the foreground. Stars and compact galaxies create short, clear tones, while sprawling spiral galaxies emit longer notes that change pitch. The higher density of galaxies near the center of the image – the heart of this galaxy cluster, known as RXC J0142.9+4438 – results in a swell of mid-range tones halfway through the video. Hubble’s Advanced Camera for Surveys and Wide Field Camera 3 acquired this image on August 13, 2018.

Cool!

Here’s the original Hubble image of galaxy cluster RXC J0142.9+4438, later “sonified” by Russo and Santaguida. NASA wrote: “Galaxies abound in this spectacular Hubble image; spiral arms swirl in all colors and orientations, and fuzzy ellipticals can be seen speckled across the frame as softly glowing smudges on the sky. Each visible speck of a galaxy is home to countless stars. A few stars closer to home shine brightly in the foreground, while a massive galaxy cluster nestles at the very center of the image; an immense collection of maybe thousands of galaxies, all held together by the relentless force of gravity.” Read more about this image, which is via ESA/ Hubble & NASA, RELICS.

Here’s the original Hubble image of galaxy cluster RXC J0142.9+4438, later “sonified” by Russo and Santaguida. NASA wrote: “Galaxies abound in this spectacular Hubble image; spiral arms swirl in all colors and orientations, and fuzzy ellipticals can be seen speckled across the frame as softly glowing smudges on the sky. Each visible speck of a galaxy is home to countless stars. A few stars closer to home shine brightly in the foreground, while a massive galaxy cluster nestles at the very center of the image; an immense collection of maybe thousands of galaxies, all held together by the relentless force of gravity.” Read more about this image, which is via ESA/ Hubble & NASA, RELICS.

Bottom line: Musicians and scientists turned a Hubble Space Telescope image – of galaxy cluster RXC J0142.9+4438 – into music.

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That is so lovely.

It’s only just over half a minute long but is still precious!

And I learnt a new word: sonification!

The love of dogs

Pure and simple!

Thank you, M.K.

I promise you that you won’t be able to resist a tear or two.

It’s simply wonderful; the unconditional love of our dogs!